a student measure thickness of human hair by looking it at through a microscope of magnifocian 100.He makes 20 observations and finds that the average width of hair in the field of microscope is 3.5mm. What is the estimate on the thickness of hair?
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Answered by
5
Answer:
Magnification= 100.
Avg. width in Microscope =3.5 mm
So,
Original width =
100
3.5mm
=0.035mm
Answered by
1
Answer:
answer in 0.035
Explanation:
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